Expansion and movement joint sealing in South Harting, West Sussex
Planning work on a movement joint in South Harting? We assess it, carry out the work and guarantee our workmanship for 12 months.
- Joints packed with grit and debris
- Brittle, chalky sealant on external joints
- Chipped joint edges on forklift routes
Need expansion joint sealing in South Harting?
Photos, a specification or a quick description of the joints is enough to start a fixed quote.
How we handle expansion joint sealing in South Harting
The seal is what lets a movement joint do its job. When the sealant splits or lets go, the gap fills with dirt and water. Resealing at the first signs of failure is far cheaper than repairing the material either side. If you’re dealing with rain penetration at brick or block movement joints and brittle, chalky sealant on external joints, we can put it right, whatever the surface. One point of contact handles commercial sealant work in South Harting from the first photographs to the final walk-round, for single jobs and planned programmes alike.
Around smaller places such as South Harting, floor joints are often in barns and farm buildings turned into workshops, stores and offices. Joints in those slabs take vehicles, trolleys and foot traffic, and need a filler or sealant to match.
Guaranteed is the last step of every job. Our workmanship is backed for 12 months, and we explain exactly what that covers when we quote.
- Where
- South Harting (GU31)
- Region
- West Sussex
- Guarantee
- A 12-month guarantee
- Quote
- A fixed quote before we start
- Call
- 01277 525 020
- Last updated
- 3 November 2026
Floors, slabs and movement joints in South Harting
South Harting is in the South East, one of the UK’s drier regions. External joints still wait for dry conditions, while winter salting gets into any joint left open. South Harting lies roughly 50 miles out from central London. The roads out of London are lined with trade parks and distribution sheds; their floors carry heavy traffic every shift.
Schools like Harting CofE Primary School often have long brick elevations with movement joints that age quietly.
South Harting is about 3 miles south-east of Petersfield, in West Sussex. Commercial clients in South Harting use us for work on movement joints, as part of our coverage of West Sussex. We work across 373 places in West Sussex, from busy centres to rural villages. Portsmouth is covered too, some 14 miles away.
We cover the GU31 postcode districts for movement joints. We cover commercial and managed buildings on The Square, Smithfield and Mill Lane and the roads nearby. Sites close to South Harting are covered too, including East Harting (1 mile east), Nyewood (2 miles north-east), Elsted (2 miles east), Compton (3 miles south) and Dumpford (3 miles north-east). Further afield, our area takes in Bognor Regis (15 miles south-east), Chichester (10 miles south-east), Portfield (11 miles south-east), East Wittering (14 miles south), Nyetimber (15 miles south-east) and Midhurst (6 miles east).
Near you in South Harting
In South Harting, that means premises near The Ship Inn and the streets around them. The closest station to South Harting is Petersfield station, roughly 3.7 miles north-west of the centre. Well-known places in the area include Petersfield Community Hospital (3.6 miles north-west) and Bear Museum (3.3 miles north-west). The countryside around South Harting includes Iping and Stedham Commons and Oakham Hill.
Places near South Harting
Other services in South Harting
Common problems we fix in South Harting
Most movement joint failures come down to the joint stretching further than the sealant can take. Cohesive failure, a split through the centre, typically means the joint or product wasn’t right for the movement. The same product in the same joint tends to fail again, so we check width and movement before quoting.
Things that usually lead to an enquiry:
- Damp inside where a wall movement joint has failed
- Debris jammed in movement joints
- Torn sealant in brick or block movement joints
- Sealant pulling off the joint face
Hospital campuses such as Petersfield Community Hospital, 3.6 miles to the north-west of South Harting, grow in stages, leaving movement joints wherever new blocks meet old.
Questions to ask before you book
- Is depth set with backing rod, or bond-breaker tape in shallow joints?
- How the joint faces will be prepared and primed
- Their public liability cover
- Will CSCS-carded applicators be on site?
Site staff or a sealant specialist?
General builders and handymen seal joints, but it isn’t their main trade. A specialist prepares properly, controls joint depth and picks a product with the right movement class, which is what makes a joint last.
The visible bead is only part of the job. Correct depth, the right primer and a sealant matched to the movement are where general trades tend to cut corners.
Common questions from South Harting clients
Must our site in South Harting stop work while the joints are done?
Typically not: we work in sections and hand each one back once it has cured. We agree the sequence and timings with you before we start.
Is a smaller place like South Harting outside your area?
Not at all. South Harting is within our area. We cover Greater London and the counties of the South East. Where we can, we group nearby jobs to make the most of each trip.
What if the joint edges are damaged?
Sound edges are essential. Where they’ve broken up, we’ll tell you they need repairing first so you’re not paying for a bead that won’t hold.
Is colour matching possible?
It depends on the product specified. Some ranges are wide, others limited, so the available colours are confirmed with the quote.
Can you work while the building is occupied?
Typically, yes. Phased work can be planned so areas stay in use, with each area protected and signed.
How long before the joints can be used?
Curing time varies by product, and we confirm it on the day.
What causes movement joint sealant to fail?
The common causes are poor preparation, three-sided adhesion, the wrong movement class and weathering. We diagnose which one it is before resealing since each needs a different fix.
What the job involves on each surface
Concrete and precast panel joints
Joints between precast panels open and close with temperature and loading. The sealant needs the right movement capability and a controlled depth.
Podium joints
Podiums take foot traffic, planters and weather. A sealant suited to both traffic and exposure is used.
Why act early in South Harting
Some quotes just add sealant over the old bead. A bead laid on top of the failed one neither grips nor flexes properly, so it fails quickly. Full removal and preparation is in every quote. One visit to deal with every failing joint makes more sense than several trips to a place like South Harting, rather than one at a time. Photos of every joint help us quote for the whole job.
The product called for affects the cost, and so does the preparation, from cutting out to priming and backing rod. Access, phasing and site requirements come into it too.
What you get with us
- CHAS accredited
- Commercial sealant work since 2005
- One number for every site we cover
- Coloured sealants to suit the setting, where available
See how commercial sealant jobs are priced and our accreditations and insurance.
Looking after the joints
To get the most from the new sealant:
- Report split or peeling joint sealant early
- Reopen bays and walkways only after the stated cure time
- Note which joints were done, when, and with what
- Keep stones and debris out of open joint lines
Debris does more harm to joint sealant than most people realise. Grit trodden or driven into the joint works at the surface until it tears. A routine sweep is the simplest protection.
A failed deck joint lets water straight through to the level below. Salty water dripping through stains soffits and lands on parked vehicles, which is bad news for the concrete and the people parking below. Resealing early limits the damage.
Diagnose, treat, sign off
Our CSCS-carded applicators arrive with the sealants, primers and backing rod the job calls for. Joint faces are cleaned back to sound, dry surfaces, the manufacturer’s primer is applied where it’s called for, and the sealant is tooled off neatly. Smaller jobs around South Harting can be grouped with others nearby, which keeps travel down. A fixed quote is given before anything starts.
- We start with photos, approximate lengths and any drawings, visiting where needed.
- Joint widths and expected movement are checked against what the sealant can take.
- Old sealant and debris are cut out of every joint.
- Any broken arrises or friable edges are flagged before work goes further.
- The right sealant goes in at the right depth, bonded to the two sides only.
- Each area is handed back after its cure time, under our 12-month guarantee.
Getting the site ready
- Let us know about inductions and permits
- Arrange parking or a loading space
- Clear stock, furniture or equipment away from the joints
Quotes
A handful of photographs and a postcode is the fastest way to a quote. Send them through the quote form, or ring 01277 525 020 or email the details over if you’d rather talk the job through.